SQL Server 2008 provides a comprehensive data platform that is secure, reliable, manageable, and scalable for your mission critical applications. With it, developers can create new applications that can store and consume any type of data on any device, enabling your users to make informed decisions with relevant insights.
The following editions are included on the image. The edition in unlocked depending on the product key entered (keys available on the download page):
· SQL Server 2008 Developer Edition RC0
· SQL Server 2008 Enterprise Edition RC0
· SQL Server 2008 Standard Edition RC0
· SQL Server 2008 Web Edition RC0
· SQL Server 2008 Workgroup Edition RC0
Click here to view the SQL Server 2008 RCO available editions on TechNet Plus.